Contra Costa County property record for 4546 Birch Bark Rd, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,709 sqft · built 1974 |
| Lot Size | 0.147 acres (6,400 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $780,000 (Dec 2020) |
| Tax Bill | $10,252 (2025) |
| Deeds & Mortgages | Apr 2023 Transfer Dec 2020 Sale & Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 133-390-039-5 |
| Primary APN | 133-390-039-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,709 sqft Living Area |
| Gross Area | 2,157 sqft |
| 1st Floor Area | 1,709 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Roof Material | Wood Shingle |
| Lot Area | 6,400 sqft (0.147 acres) |
| Lot Dimensions | 100 ft deep x 64 ft wide |
| Garage Type | Attached |
| Garage Area | 448 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4546 BIRCH BARK RD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-4247 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | TRACT 4552 LOT 52 EX MR |
| Legal Subdivision | TURTLE CRK |
| Legal Tract | 4552 |
| Legal Lot Number | 52 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 334006 |
4546 Birch Bark Rd is owner-occupied and held in a trust since April 2023.
Source: Contra Costa County records, as of October 12, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 6, 2023 | Intrafamily Transfer, Transfer |
| Dec 3, 2020 | Grant Deed, Transfer · VA Mortgage MORTGAGE RESEARCH CENTER LLC |
| Dec 6, 2019 | Intrafamily Transfer, Transfer · VA Mortgage SYNERGY ONE LENDING |
| Sep 14, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Jun 8, 2018 | Intrafamily Transfer, Transfer · VA Mortgage BBMC MORTGAGE LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 3, 2020 · Amount on File |
| Deed Sale | Dec 3, 2020 · Amount on File |
| Prior Sale | Dec 6, 2019 |
| Deed Document Number | 2020295420 |
| Last Transfer Date | Apr 4, 2023 |
| Transfer Doc | 0000032009 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 6, 2023 |
| Property Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Document Number | 0000032009 |
| Map Reference | MB 173 PG 1-7 |
| Instrument Date | Apr 4, 2023 |
| Instrument | 2023-032009 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 3, 2020 |
| Property Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Document Number | 0000295420 |
| Map Reference | MB 173 PG 1-7 |
| Instrument Date | Nov 6, 2020 |
| Instrument | 2020-295420 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 1719 MARY DR, PLEASANT HILL, CA 94523-2234 |
| Document Number | 0000295421 |
|---|---|
| Date | Dec 3, 2020 |
| Instrument | 2020-295421 |
| Name | MORTGAGE RESEARCH CENTER LLC |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 6, 2019 |
| Property Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Document Number | 0000219210 |
| Map Reference | MB 173 PG 1-7 |
| Instrument Date | Sep 6, 2019 |
| Instrument | 2019-219210 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | SOLIDIFI TITLE & CLOSING |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Document Number | 0000219211 |
|---|---|
| Date | Dec 6, 2019 |
| Instrument | 2019-219211 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Lending Institution |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 358 Months |
| Due | Oct 1, 2049 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 14, 2018 |
| Property Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Document Number | 0000147794 |
| Instrument Date | Sep 13, 2018 |
| Instrument | 147794 |
| Transaction Type | Transfer |
| Record Updated | Sep 25, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 4546 BIRCH BARK RD CONCORD CA 945214247, CONCORD, CA 94521-4247 |
| Investor | Possibly a Property Investor |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 8, 2018 |
| Property Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Document Number | 0000091116 |
| Map Reference | MB 173 PG 1-7 |
| Instrument Date | May 25, 2018 |
| Instrument | 2018-091116 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | LINEAR TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 4546 BIRCH BARK RD, CONCORD, CA 94521-4247 |
| Document Number | 0000091117 |
|---|---|
| Date | Jun 8, 2018 |
| Instrument | 2018-091117 |
| Name | BBMC MORTGAGE LLC |
|---|---|
| Type | Government Agency |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2048 |
The 2025 property tax bill for 4546 Birch Bark Rd was $10,252 with a homeowner's exemption.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $861,180 (+2%) Land $529,957 Building $331,223 | |
| 2025 | $10,252.00 Homeowner's exemption | $844,295 Land $519,566 Building $324,729 |
| 2023 | $9,816.00 (+1.25%) Homeowner's exemption | $811,512 Land $499,392 Building $312,120 |
| 2022 | $9,695.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4546 Birch Bark Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 4546 Birch Bark Rd is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 669 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures